// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#include <pollux/functions/lib/aggregates/central_moments_aggregates_base.h>

namespace kumo::pollux::functions::aggregate {
    void checkAccumulatorRowType(
        const TypePtr &type,
        const std::string &errorMessage) {
        POLLUX_CHECK_EQ(type->kind(), TypeKind::ROW, "{}", errorMessage);
        POLLUX_CHECK_EQ(
            type->childAt(kCentralMomentsIndices.count)->kind(),
            TypeKind::BIGINT,
            "{}",
            errorMessage);
        POLLUX_CHECK_EQ(
            type->childAt(kCentralMomentsIndices.m1)->kind(),
            TypeKind::DOUBLE,
            "{}",
            errorMessage);
        POLLUX_CHECK_EQ(
            type->childAt(kCentralMomentsIndices.m2)->kind(),
            TypeKind::DOUBLE,
            "{}",
            errorMessage);
        POLLUX_CHECK_EQ(
            type->childAt(kCentralMomentsIndices.m3)->kind(),
            TypeKind::DOUBLE,
            "{}",
            errorMessage);
        POLLUX_CHECK_EQ(
            type->childAt(kCentralMomentsIndices.m4)->kind(),
            TypeKind::DOUBLE,
            "{}",
            errorMessage);
    }
} // namespace kumo::pollux::functions::aggregate
